2542436436067 has 16 divisors (see below), whose sum is σ = 2789172866304. Its totient is φ = 2298313836000.

The previous prime is 2542436436047. The next prime is 2542436436091. The reversal of 2542436436067 is 7606346342452.

It is a cyclic number.

It is not a de Polignac number, because 2542436436067 - 2¹¹ = 2542436434019 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2542436436047) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3647392 + ... + 4288162.

It is an arithmetic number, because the mean of its divisors is an integer number (174323304144).

Almost surely, 2^{2542436436067} is an apocalyptic number.

2542436436067 is a deficient number, since it is larger than the sum of its proper divisors (246736430237).

2542436436067 is a wasteful number, since it uses less digits than its factorization.

2542436436067 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 642810.

The product of its (nonzero) digits is 17418240, while the sum is 52.

The spelling of 2542436436067 in words is "two trillion, five hundred forty-two billion, four hundred thirty-six million, four hundred thirty-six thousand, sixty-seven".